<!DOCTYPE html>
<html lang="zh-cn">
<html>
<head>
  <meta charset="utf-8" />
  <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
  <meta name="renderer" content="webkit">
  <meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1, user-scalable=no" />
  <title>最小demo2021 - BIM轻量化平台</title>
  <script src="https://unpkg.com/@i3yun/viewer/dist/Sippreep.js"></script>
</head>
<body style="margin:0px">
  <div id="viewer-element"></div>
  <script src="index.js"></script>
</body>
</html>